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Updated: Jul 26, 2025

Hyperspectral Imaging as a Tool to Study Optical Anisotropy in Lanthanide-Based Molecular Single Crystals
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结合第二波生成和多光子激发的光发光,研究TiO2纳米粒子粉末

Christian Jonin1, Estelle Salmon2, Faheem Ahmed3

  • 1Laboratoire Charles Coulomb, Université de Montpellier, UMR 5221 CNRS, Montpellier 34095, France. christian.jonin@umontpellier.fr.

Physical chemistry chemical physics : PCCP
|June 21, 2023
PubMed
概括

一种新的极化歧视方法在显微镜中有效地分离了第二波生成 (SHG) 和多光子激发光发光 (MEPL) 信号. 这种技术为粉末材料的光子学提供了改进的分析.

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The Effect of Interfacial Chemical Bonding in TiO2-SiO2 Composites on Their Photocatalytic NOx Abatement Performance11:47

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相关概念视频

Photoluminescence: Fluorescence and Phosphorescence01:23

Photoluminescence: Fluorescence and Phosphorescence

Photoluminescence is a process where a molecule absorbs light energy and re-emits it in the form of light. This phenomenon occurs when a substance absorbs photons, promoting its electrons to higher energy level excited states, followed by a relaxation process in which the electrons return to their original ground state energy levels and emit light. Photoluminescence is widely observed in various materials, including semiconductors, and organic and inorganic compounds.
A pair of electrons in a...
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